Macroinvertebrate Samples

Biological Assessments Sampling Database  ZIP 4 MB (Last Modified: 5/6/2015)

Search Lists

List by Year - list of sampled years
List by Waterbody - alphabetical list of all sampled waterbodies

Search by County:         Sampled waterbodies by county

Refined Search Lists

Explantion of entering search field criteria.

  • Leave the search field blank and "Submit" will produce a list of all results
  • Entering a portion of the field you are searching on in the search field and clicking "Submit" will produce a results list of specie names, numbers, waterbody or sample number.

Search by Waterbody

Enter Waterbody:    
    (Example: "ea" or "bear", no quotes)

Search by Sample Number

Enter Sample Number:       
    (Example: "98" or "982801" or "a", no quotes)

Search by Species

Enter Species:    
    (Example: "myi" or "Helicopsyche" or "58" or "5858", no quotes) 

Sample Map

Interactive Map View